The 2015 Jeep Grand Cherokee uses front MacPherson struts and rear shocks as part of a multi-link rear suspension.
In plain terms, the front suspension on this model employs strut assemblies that include both the spring and the dampening component, while the rear suspension uses separate shock absorbers (dampers) paired with coil springs. This combination is typical for many modern SUVs and aims to balance ride comfort with handling stability.
Front suspension design
Front suspension basics
The front axle uses a MacPherson strut configuration, a compact design where the coil spring and damper are part of a single strut assembly connected to the wheel hub and the vehicle frame.
- Front MacPherson struts with integrated coil spring and damper.
In this setup, the strut acts as both a load-bearing member and the damper, which is why the front is described as strut-based.
Rear suspension design
Rear suspension basics
The rear uses an independent suspension with multiple links and coil springs, supported by separate shock absorbers that damp wheel movement.
- Independent multi-link rear suspension with coil springs and separate dampers (shocks).
The rear dampers control motion independently of the springs, contributing to ride comfort and stability.
Maintenance considerations
Keeping an eye on wear and leaks helps ensure the suspension remains safe and comfortable. Here are key considerations for the 2015 Grand Cherokee’s front and rear damping components.
- Front struts: look for fluid leaks, worn seals, or unusual noises when the wheel compresses or rebounds.
- Rear shocks: check for oil leaks, signs of bottoming out, or a bouncy ride that suggests worn damping.
- General signs: uneven tire wear, drifting steering, or poor handling can indicate suspension wear.
- Inspection cadence: have the suspension checked during routine maintenance or after heavy impact events.
Addressing issues early can prevent more extensive suspension repairs later.
Summary
The 2015 Jeep Grand Cherokee uses front MacPherson struts and rear independent dampers (shocks) with a multi-link rear setup. This arrangement provides a balance of ride comfort and handling, with front struts bearing load and rear shocks damping motion. Regular inspections help catch wear and leaks before they affect performance.
What are the most common problems with a 2015 Jeep Grand Cherokee?
Owner Reported Trouble Spots
- Exhaust. Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.
- Fuel System/Emissions.
- Engine Minor.
- Electrical Accessories.
- Transmission Minor.
- Climate System.
- Paint/Trim.
- Drive System.
How long do struts last on a Jeep Grand Cherokee?
Like most car systems, the lifespan of your vehicle's shocks and struts depends on many variables, including road condition, payload, and how fast you drive over speed bumps and potholes. However, they typically last from 50,000 to 100,000 miles.
How do I tell if I have shocks or struts?
With the engine off and parking brake set look behind the wheel. If you see a skinny cylinder near a separate spring, that's a shock. If you see a large assembly with a spring wrapped around it and a mount at the top of the strut tower, that's a strut. Check the front and back wheels.
How much does it cost to replace struts on a 2015 Jeep Cherokee?
The average cost for a Jeep Cherokee Suspension Shock or Strut Replacement is between $688 and $824. Labor costs are estimated between $262 and $384 while parts are priced between $426 and $440. This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.